Quantitative Aptitude - Arithmetic Ability Questions

Find out the odd word/letters/number/number pair from the given alternatives.

In the following question, select the odd letters from the given alternatives.

If a+1a=2 then the vealue of a5+1a5 will be

If sec -7π/4 = x, then the value of x is

A car travels a certain distance at 34 km/h and comes back at 66 km/h. What is the average speed for total journey?

A bank offers 20% compound interest per half year. A customer deposits Rs 6000 each on 1st January and 1st July of a year. At the end of the year, the amount he would have gained by way of interest is

If cos 45° - ­ sec 30° = x, then value of x is

What is the area (in sq cm) of a rectangle if its diagonal is 25 cm and one of its sides is 24 cm?